【单选题】
BSP法的优点在于能保证___独立于企业的组织机构。
A. 信息系统
B. 数据类
C. 管理功能
D. 系统规划
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答案
A
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措述数据流程图的基本元素包括：___。
A. 数据流, 内部实体, 处理功能, 数据存储
B. 数据流, 内部实体, 外部实体, 信息流
C. 数据流, 信息流, 物流, 资金流
D. 数据流, 处理功能, 外部实体, 数据存储
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数据的静态特性分析指的是分析数据的___。
A. 类型、记录的属性、取值范围、小数点后位数
B. 类型、长度、取值范围、单位时间内发生的业务量
C. 类型、发生的频率、密集度、结构化程度
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区间码是把数据项分成若干组,用区间码的每一区间代表一个组,在码中___。
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B. 数字的位置代表一定意义,但数据的值是没有意义的
C. 数字的值和位置都代表一定意义
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系统设计阶段中进行新系统边界分析的目的是___。
A. 为了确定管理人员和计算机人员之间的分工
B. 为了划分子系统
C. 为了确定系统的人机接口
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假定学生关系是S(SNO，SNAME，SEX，AGE) ,课程关系是C(CNO，CNAME，CREDIT) ,学生选课关系是SC(SNO，CNO，GRADE) ,要查找选修“数据库”课程的女学生的姓名，将涉及到的关系是___。
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管理信息系统程序设计的目标包括可维护性、可靠性、可理解性和效率等，以下对效率的描述正确的是：___。
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B. 程序的效率与可维护性及可理解性是正相关的
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以下对系统切换的描述正确的是___。
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C. 切换之后的培训是试点过渡法需要注意的问题之一
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管理信息系统投入运行后，必须加强系统运行的日常管理，以下属于系统管理员的工作内容是___。
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C. 数据文件的维护
D. 代码的维护
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系统实施后的评价的目的不包括：___。
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Q4: What did Stephen learn from this experience?___
A. Mistakes can become learning opportunities .
B. Mistakes are just like scientific experiments .
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Q1: Why is surfing the man’s favorite activity?___
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Q2: Which age group would be the most likely to visit their friends and relatives?___
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Q3: What does the speaker say about listening to music as a leisure activity for British people?___
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【单选题】
Q4: According to the survey, how are leisure activities related to age?___
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【单选题】
Q2: What happened when the man was 13 years old?___
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【单选题】
Q3: Why did the man’s mom give him a big hug?___
A. To make him feel better after he lost the first prize .
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C. To wish him good luck in the next competition .
D. To congratulate him on winning the first prize .
【单选题】
Q4: What color is the girl going to wear for her next competition?___
A. Red .
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【单选题】
Q2: According to the passage, what is considered as bad luck?___
A. Walking under a ladder .
B. Dreaming of a black cat .
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【单选题】
Q3: Why is it considered bad luck to see a black cat crossing one’s path?___
A. Because black cats look like witches . e witches .
B. Because black cats were thought to be witches .
C. Because black cats bring seven years of bad luck .
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【单选题】
Q4: According to the passage, what will bring people good luck?___
A. Breaking a mirror on purpose .
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C. Finding a on the ground and picking it up .
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【单选题】
Q2: When does the woman arrive back home by subway?___
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【单选题】
Q3: According to the woman, in what way will the new high-speed train be a big help to her?___
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【单选题】
Q4: How will the new high-speed train affect the man?___
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【单选题】
Q1: How much time on average do Americans spend on their way to work?___
A. About an hour .
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C. About half an hour .
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【单选题】
Q2: What is the present situation about Americans’ commuting to work?___
A. More and more Americans spend over an hour getting to work .
B. Over 10 percent of Americans spend less than an hour getting to work .
C. Only New York people spend more than 90 minutes getting to work .
D. Over 10 percent of Americans spend more than 90 minutes getting to work .
【单选题】
Q3: Why does Steven choose to have an extreme commute?___
A. Because gas prices are not high .
B. Because the commute is not tiring .
C. Because he can attend a better school .
D. Because he can have his favorite lifestyle .
【单选题】
Q4: Which of the following is the disadvantage of long commutes?___
A. Traffic jams .
B. Expensive housing .
C. Poorer life quality .
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Q1: What did Katy like about Jason’s last Halloween party?___
A. She liked playing an interesting game .
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C. She enjoyed wearing her Halloween costume .
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【单选题】
Q2: What is the actual reason that Katy doesn’t want to attend Jason’s party?___
A. None of her friends likes Jason .
B. None of Jason's guests is young .
C. She wants to go to Linda's party ..
D. She went to Jason's party last year .
【单选题】
Q3: What is special about Linda’s party?___
A. The party will last four hours .
B. Six people will attend the party .
C. They will have huge bags of candy .
D. They will play a new game called "GuessWho ".
【单选题】
Q4: What will Katy do to solve her problem?___
A. Go to Jason's party .
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C. Attend both Jason's and Linda's parties .
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【单选题】
Q1: What is special about this year’s Black Friday shopping?___
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B. Some stores provided more choices of nightlife.
C. Some stores made efforts to attract young people .
D. Some stores opened much earlier than they used to .
【单选题】
Q2: Why did some stores open at midnight on Thanksgiving night?___
A. To attract young customers .
B. To beat other stores for sale.
C. To let people sleep late the next day .
D. To keep people stay up for the night .
【单选题】
Q3: How many Black Friday shoppers were reported to go to the shops at midnight this year?___
A. 24 percent .
B. 37 percent .
C. 9.5 percent .
D. 23.5 percent .
【单选题】
Q4: What can we learn about the 15-year-old Jenny?___
A. She and her cousins went back home at midnight .
B. She liked the traditional 4 a.m. Black Friday.
C. She preferred midnight shopping to early morning shopping .
D. She and her cousins got up very early to buy discounted items .
【单选题】
Q1: Why did the woman decide to do a triathlon?___
A. Because she did it in college .
B. Because she wanted to be tough .
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【单选题】
Q2: When did the man first do a triathlon?___
A. Last year .
B. In college .
C. Last week .
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【单选题】
Q3: How does the man feel about running?___
A. Boring.
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D. Interesting .
【单选题】
Q4: Why doesn’t the woman like swimming in the triathlon?___
A. Because she fears that a big fish might eat her .
B. Because she fears that she would get lost in lakes .
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【单选题】
Q1: What is the ratio of positive to negative emotions that can make a person happier?___
A. 1:3.
B. 3 :1.
C. 1 :10 .
D. 10 :1.
【单选题】
Q2: What is the most exciting finding about increasing positive emotions?___
A. It improves relationships .
B. It leads to greater success .
C. It helps develop creativity .
D. It contributes to good health .
【单选题】
Q3: What does the speaker say about negative feelings?___
A. People should turn every negative feeling around .
B. Negative feelings can sometimes have positive effects .
C. Negative feelings often cause people to make mistakes .
D. People should never show negative feelings in public places .
